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Falling-proof equipment for human on electrical pole with rope sleeve regulating lever

A technology of adjusting rods and ropes, applied in safety belts, life-saving equipment, etc., can solve the problems of inability to provide anti-fall protection, influence on line safety operation, poor protection effect, etc., achieve low cost, easy storage and maintenance, and easy to use Effect

Inactive Publication Date: 2011-08-24
STATE GRID BAODING ELECTRIC POWER SUPPLY CO +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The safety belts and other protective devices commonly used at present can only play a protective role when the staff arrives at the work site. When the staff goes up and down the pole, they can only protect themselves by grasping the ladder or holding the pole tightly. If there is any omission, will fall from the pole, posing a great threat to personal safety.
Now there are also some simple equipment to prevent the human body from falling, such as using the electrician's pole belt (belt) to prevent falling or using a non-buffered safety rope to prevent falling.
In order to be safer, there are rail-type and steel cable-type anti-fall devices, but they all need to add devices to the pole body, which requires a large investment, and the anti-fall device on the pole itself also needs to be operated and maintained, which is vulnerable to external forces Once a problem occurs, it will lose its protective effect and even affect the safe operation of the line. It also puts forward new requirements for equipment management, and because each pole needs to be installed with a track, or even needs a power outage, the investment is relatively large. Long installation time and slow benefit

Method used

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  • Falling-proof equipment for human on electrical pole with rope sleeve regulating lever
  • Falling-proof equipment for human on electrical pole with rope sleeve regulating lever
  • Falling-proof equipment for human on electrical pole with rope sleeve regulating lever

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Embodiment Construction

[0017] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Figure 6 As shown, this embodiment includes two hollow insulating tube adjustment rods 13 , a self-locking hook 4 , a safety rope 5 , a rope sleeve 11 and a connector 8 . The upper end of the adjusting rod 13 is fixed with a connector 8, and the lower end has a quick connector 21, which can be connected to another adjusting rod by the quick connector 21. The connector 8 is made of ordinary carbon steel or aluminum alloy, and it includes a main body connecting plate 14. The lower end of the main body connecting plate 14 has a connecting hole 7, a U-shaped ring 9 is welded on the upper end, and a connecting head 12 is welded obliquely in the middle; The head 12 is fixed on the adjusting rod 13, the end of the connecting head 12 has an external thread 15 matching the internal thread at one end of the adjusting rod 13, and a positioning groove 16 is opened on the end surface; There is a lock cap 18 a...

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Abstract

The invention discloses a regulating stem type anti-falling device for human body to climb up and down an electric pole, which is provided with a wiring sleeve. The anti-falling device comprises a regulating stem, a self-locking hook, a safety rope, the wiring sleeve and a connector, wherein the upper end of the regulating stem is fixed with the connector; the lower end of the connector is provided with a connecting hole or a U-shaped ring and the upper end of the connector is provided with a U-shaped ring or a connecting hole; two arms of the U-shaped ring are provided with bolt fastening holes; bolts are detachably locked into the bolt fastening holes; the safety rope is fixed on the lower end of the connector; the wiring sleeve is fixed on the upper end of the connector; the self-locking hook is locked on the safety rope; and a fixed ring of the self-locking hook is connected with a short safety rope the other end of which is connected with a front hanging point of a whole-body safety belt. The regulating stem type anti-falling device is carried and used by workers without any device in advance on the electric pole, has no influence on the structure of an electric pole body, has the characteristics of convenient storage, maintenance and carrying, easy use, simple maintenance, low cost and high safety, can be put into application in large scale, has low investment and quickly obtained benefit, and improves the work efficiency.

Description

1. Technical field [0001] The invention relates to personal safety anti-fall protection equipment used when going up and down a power line tower. 2. Background technology [0002] Transmission lines occupy an important position in the power system, and transmission line workers are mainly engaged in the construction, operation, maintenance and other work of transmission lines. Among these works, many are carried out on the line poles, and the height of the line poles is basically more than 18 meters, which belongs to high-altitude operations. The safety belts and other protective devices commonly used at present can only play a protective role when the staff arrives at the work site. When the staff goes up and down the pole, they can only protect themselves by grasping the ladder or holding the pole tightly. If there is any omission, It will fall from the electric pole, which poses a great threat to personal safety. Also have some simple equipments now to prevent the human...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B35/00
Inventor 李国忠王英杰陆平杰马世民黄光伟宋天民张继刚王文春高翔
Owner STATE GRID BAODING ELECTRIC POWER SUPPLY CO
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